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3HOK
Biol. Unit 2
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Asym.Unit (83 KB)
Biol.Unit 1 (40 KB)
Biol.Unit 2 (40 KB)
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Title
:
X-RAY CRYSTAL STRUCTURE OF HUMAN HEME OXYGENASE-1 WITH (2R, 4S)-2-[2-(4-CHLOROPHENYL)ETHYL]-2-[(1H-IMIDAZOL-1-YL) METHYL]-4[((5-TRIFLUOROMETHYLPYRIDIN-2-YL)THIO)METHYL]-1,3-DIOXOLANE: A NOVEL, INDUCIBLE BINDING MODE
Authors
:
M. N. Rahman, Z. Jia
Date
:
02 Jun 09 (Deposition) - 28 Jul 09 (Release) - 13 Oct 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.19
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Protein-Inhibitor Complex, Alpha Helices, Endoplasmic Reticulum, Heme, Iron, Metal-Binding, Microsome, Oxidoreductase, Phosphoprotein, Polymorphism
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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)
Reference
:
M. N. Rahman, J. Z. Vlahakis, D. Vukomanovic, W. A. Szarek, K. Nakatsu, Z. Jia
X-Ray Crystal Structure Of Human Heme Oxygenase-1 With (2R, 4S)-2-[2-(4-Chlorophenyl)Ethyl]-2-[(1H- Imidazol-1-Yl)Methyl]-4[((5-Trifluoromethylpyridin- 2-Yl)Thio)Methyl]-1, 3-Dioxolane: A Novel, Inducible Binding Mode.
J. Med. Chem. V. 52 4946 2009
(for further references see the
PDB file header
)
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Hetero Components
(2, 2)
Info
All Hetero Components
1a: PROTOPORPHYRIN IX CONTAINING FE (HEMa)
1b: PROTOPORPHYRIN IX CONTAINING FE (HEMb)
2a: 2-({[(2R,4S)-2-[2-(4-CHLOROPHENYL)... (Q80a)
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No.
Name
Count
Type
Full Name
1
HEM
1
Ligand/Ion
PROTOPORPHYRIN IX CONTAINING FE
2
Q80
1
Ligand/Ion
2-({[(2R,4S)-2-[2-(4-CHLOROPHENYL)ETHYL]-2-(1H-IMIDAZOL-1-YLMETHYL)-1,3-DIOXOLAN-4-YL]METHYL}SULFANYL)-5-(TRIFLUOROMETHYL)PYRIDINE
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Sites
(2, 2)
Info
All Sites
1: AC2 (SOFTWARE)
2: AC3 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC2
SOFTWARE
LYS B:18 , HIS B:25 , ALA B:28 , GLU B:29 , GLU B:32 , TYR B:134 , THR B:135 , LEU B:138 , GLY B:139 , SER B:142 , ARG B:183 , PHE B:207 , ASN B:210 , Q80 B:301
BINDING SITE FOR RESIDUE HEM B 300
2
AC3
SOFTWARE
ALA B:31 , ARG B:35 , VAL B:50 , GLY B:139 , ASP B:140 , GLY B:143 , LEU B:147 , PHE B:167 , PHE B:214 , GLU B:215 , HEM B:300
BINDING SITE FOR RESIDUE Q80 B 301
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SAPs(SNPs)/Variants
(1, 1)
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(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_022156 (P106L, chain B, )
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dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_022156
P
106
L
HMOX1_HUMAN
Polymorphism
9282702
B
P
106
L
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(1, 1)
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All PROSITE Patterns/Profiles
1: HEME_OXYGENASE (B:129-139)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
HEME_OXYGENASE
PS00593
Heme oxygenase signature.
HMOX1_HUMAN
129-139
1
-
B:129-139
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Exons
(0, 0)
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SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d3hoka_ (A:)
1b: SCOP_d3hokb_ (B:)
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Class
:
All alpha proteins
(14657)
Fold
:
Heme oxygenase-like
(107)
Superfamily
:
Heme oxygenase-like
(107)
Family
:
Eukaryotic type heme oxygenase
(69)
Protein domain
:
Heme oxygenase-1 (HO-1)
(49)
Human (Homo sapiens) [TaxId: 9606]
(23)
1a
d3hoka_
A:
1b
d3hokb_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_3hokA00 (A:10-223)
1b: CATH_3hokB00 (B:9-223)
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Class
:
Mainly Alpha
(13335)
Architecture
:
Up-down Bundle
(3216)
Topology
:
Heme Oxygenase; Chain A
(84)
Homologous Superfamily
:
Heme Oxygenase; Chain A
(84)
Human (Homo sapiens)
(25)
1a
3hokA00
A:10-223
1b
3hokB00
B:9-223
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Pfam Domains
(0, 0)
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Chain B
Asymmetric Unit 1
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Asym.Unit (83 KB)
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